Base | Representation |
---|---|
bin | 110011001000… |
… | …0111011100011 |
3 | 1212102222201012 |
4 | 1212100323203 |
5 | 23330324120 |
6 | 2354331135 |
7 | 443602352 |
oct | 146207343 |
9 | 55388635 |
10 | 26808035 |
11 | 14150301 |
12 | 8b89aab |
13 | 5728157 |
14 | 37bb999 |
15 | 25481c5 |
hex | 1990ee3 |
26808035 has 16 divisors (see below), whose sum is σ = 33445440. Its totient is φ = 20603520.
The previous prime is 26808029. The next prime is 26808037. The reversal of 26808035 is 53080862.
It is not a de Polignac number, because 26808035 - 214 = 26791651 is a prime.
It is a super-2 number, since 2×268080352 = 1437341481122450, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 26807992 and 26808010.
It is not an unprimeable number, because it can be changed into a prime (26808037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42170 + ... + 42800.
It is an arithmetic number, because the mean of its divisors is an integer number (2090340).
Almost surely, 226808035 is an apocalyptic number.
26808035 is a deficient number, since it is larger than the sum of its proper divisors (6637405).
26808035 is a wasteful number, since it uses less digits than its factorization.
26808035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 958.
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 26808035 is about 5177.6476318884. The cubic root of 26808035 is about 299.2873268491.
Adding to 26808035 its reverse (53080862), we get a palindrome (79888897).
The spelling of 26808035 in words is "twenty-six million, eight hundred eight thousand, thirty-five".
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